baber/WOPTO huggingface dataset:
Patent JP-S5547558-A (JP)
Title: Accounting machine for restaurant
Inventor: NEMOTO SHINYA
IPC: G06Q30/06
Filed: 1978-09-28
Abstract: PURPOSE: To collectively account the sosts of the main dish and the side dish by associating in advance the cost of vegetables and the like with the tableware, automatically read the shape of the tableware and collectively acount the costs of the content of the table ware corresponding to the read shape.  
     CONSTITUTION: The tableware sensitive device 1 senses the configuration of the dishes or cups and the like of the tableware and the corresponding electric signals are generated. The discriminating circuit 2 discriminates the configuration of the tableware based on this signal and outputs the cost data of the corresponding contents of the tableware and the cost data from the discriminating circuit 2 is successively added by the collector 3 and displayed by the display portion 4. The tablewave senser 1 comprises a transparent tray 8 on which the tableware is mounted, a lamp 5 disposed on the periphery thereof and a television camera 6 optically scans the rear surface of the tray 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5911343-A (JP)
Title: Pressure-sensitive, electrically conductive rubber
Inventor: HONDA KAZUHIRO
IPC: C08L33/02
Filed: 1982-07-09
Abstract: PURPOSE:To provide a pressure-sensitive, electrically conductive rubber whose pressure vs. resistance characteristics are freely adjustable to a level within the required range and which does not have dispersion and can be inexpensively mass-produced in a simple manufacturing process, by impregnating a composite electrically conductive rubber with a nonvolatile oil compatible with said rubber. CONSTITUTION:A pressure-sensitive, electrically conductive rubber is obtd. by impregnating a composite electrically conductive rubber contg. carbon black, fine metallic powder and other electrically conductive fillers with a nonvolatile oil (e.g. nonvolatile naphthenic oil) compatible with said rubber. By adjusting the degree of impregnation depending on the impregnation time, pressure-sensitive and electrically conductive characteristics can be freely adjusted to the desired characteristics. When this pressure-sensitive, electrically conductive rubber is placed between opposing electrodes and a compressive force above a certain level is applied to the electrodes, the resistance is reduced in proportion to the compressive force and the electrical conductivity is recovered. Therefore, the rubber can be widely used for pressure sensor and switches for controlling the volume of audio appliances etc.
Patent JP-H07323569-A (JP)
Title: Ink jet recording apparatus
Inventor: TACHIHARA MASAYOSHI
IPC: B41J2/125
Filed: 1994-05-31
Abstract: PURPOSE:To prevent possibility such that recording becomes impossible suddenly by the consumption of the ink in an ink tank or the life of an ink jet head itself in the ink tank separate type ink jet head of an ink jet recording apparatus. CONSTITUTION:An ink tank 12 supplying ink to a common liquid chamber 17 and an ink detection part 20 having a plurality of test heaters 22 different in breaking energy arranged in the common liquid chamber 17 in an electrically parallel state are provided in the common liquid chamber 17 having a single nozzle or a plurality of nozzles of the head chip 11 of an ink jet head 1. Further, a means for detecting the breaking of the test heaters 22 by the application of test voltage and a means for informing the generation of this breaking to a user are provided.
Patent JP-S5343690-A (JP)
Title: Treating method for slag
Inventor: TADA MINORU
IPC: C04B5/06
Filed: 1976-10-02
Abstract: PURPOSE: To prevent pulverization of slag and scattering of dust by adding boric acid or a borate to the slag in its molten state and solidifying the slag, thereby making it possible to utilize the slag as aggregate, chinaware, glassware, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62274477-A (JP)
Title: Pattern defect inspecting device
Inventor: HIROSE KEIICHI
IPC: H01L21/66
Filed: 1986-05-23
Abstract: PURPOSE:To make proper size decision possible for defect of any shape by providing a size decision means that devices the size of a defect in various directions in an inspecting means. CONSTITUTION:The titled device is provided with image to be inspected information generating means ID, BN that photograph an object to be inspected having a pattern to be inspected formed based on design information and output image to be inspected information corresponding to the pattern to be inspected, reference image information generating means OM, DF that process the design information to a form that can be compared with image to be inspected information and output as reference image information and an inspecting means 1P that compares image to be inspected information with reference image information and detects defects of the pattern to be inspected from the result of comparison. The inspecting means 1P is provided with a size decision means 1P that decides the size of the defect in various directions. By such constitution, the size of any defect can be inspected, and proper size decision becomes possible.
Patent JP-H01288899-A (JP)
Title: Mouthpiece for single-reed musical instrument
Inventor: NAGAMATSU MASAAKI
IPC: G10D9/02
Filed: 1988-05-16
Abstract: PURPOSE:To smoothly and efficiently propagate a wave in a bending tube part to improve the responsiveness of a musical instrument to blowing by forming a small and longitudinally long projection body on the inside wall of the single reed-side bending tube part. CONSTITUTION:A small and longitudinally long projection body 6 is formed on an inside wall 5 of the single reed-side bending tube part to cause friction between the projection body 6 and the wave. Then, the wave gets dull in the vicinity of the inside wall 5 of the single reed-side bending tube part and its propagation is delayed. However, the loss of wave energy is small because the projection body 6 is long in the longitudinal direction, and this function equally acts on the going wave and the return wave. Consequently, the wave is propagated in the vicinity of an inside wall 3 of a baffle-side bending tube part and in the vicinity of the inside wall 5 as shown by arrows 19a and 19b respectively, and the distortion of the wave due to the action of inertia is suppressed as the whole, and the wave is smoothly propagated in the bending tube part 1, and the responsiveness of the musical instrument to blowing is improved.
Patent JP-S5540798-A (JP)
Title: Compound and pigment having halogen-containing active group
Inventor: SHIGEHARA JIYUNKOU
IPC: C09B62/78
Filed: 1979-09-17
Abstract: NEW MATERIAL:Compound having halogen-containing active group of formula I [R 1  is formula II (l is 3W12); m is 1,2; R 2  is H, methyl; n is 0, 1; m+n is 2; R 3  is H, methyl; X is halogen].  
     EXAMPLE: The compound of formula III.  
     USE: Intermediate of macromolecular pigments.  
     PREPARATION: For example, the dehydrohalogenation between a thionine or azure B of formula IV (R is H, methyl) and a dicarboxylic dihalide of formula V is effected to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6010765-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/78
Filed: 1983-06-30
Abstract: PURPOSE:To improve resistance against the electrostatic breakdown of both high voltage and low voltage by mounting a protective circuit consisting of a first impurity diffusion region deeper than an impurity diffusion region for an internal element and a second impurity region formed in depth shallower than the first impurity diffusion region between connecting sections to a gate electrode for the internal element from an input and output pad. CONSTITUTION:A first diffusion region 16 deeper than a diffusion region 15 is formed between junction sections to a gate electrode 14 for an internal element 13 from an input and output pad 12 in an input section 11 to a semiconductor device with the shallow junction section, and a protective circuit element 18 with a second diffusion region 17 in depth in the same extent as the diffusion region 15 is formed. Consequently, an application to the gate 14 of the voltage of static electricity, etc. is prevented. In an output circuit section 21, on the other hand, a first diffusion region 22 deeper than a diffusion region for an output element is shaped between connecting sections to the diffusion region for the output element from the input and output pad 12, and a protective circuit element 24 with a second diffusion region 23 in depth in the same extent as the diffusion region 22 is formed. Accordingly, the junction breakdown of the output element is prevented from voltage generated from noises, etc.
Patent JP-S6010157-A (JP)
Title: Through-hole inspecting apparatus
Inventor: ANDOU MORITOSHI
IPC: G01N21/88
Filed: 1983-06-30
Abstract: PURPOSE:To enable the certain inspection of leaked light, by providing a cylindrical lens, a mask material and a protective member while performing vapor deposition along the highest part of the cylindrical lens. CONSTITUTION:Lens auxiliary plates 10 are respectively attached to a cylindrical lens 9 left and right and compression springs 11 for lightly pressing the cylindrical lens 9 to a printed circuit board 1 are respectively attached to the upper parts of the lens auxiliary plates 10. A mask material 12 for blocking the incidence of illumination light from the upper end land part 3 of a through- hole 2 is vapor deposited to the part contacted with the printed circuit board 1 under the cylindrical lens 9. By this constitution, leaked light can be certainly detected.
Patent JP-S62276323-A (JP)
Title: Gas thermostat
Inventor: OKANO TERUO
IPC: F16K31/68
Filed: 1986-05-26
Abstract: PURPOSE:To eliminate leak and facilitate the temperature control of oil by a method wherein a reversing lever is operated after a main valve is closed fully so that an auxiliary valve closes a circuit for the auxiliary valve instantaneously while the expanding amount of a bellows is amplified by a slewing lever to move the main valve or the auxiliary valve. CONSTITUTION:When a heat sensitive pipe 38 detects high temperature, the vapor pressure of liquid in the pipe is increased, a bellows 33 is expanded, a lever 29 is slewed about a pin 30, a supporting plate 21 as well as a main valve 16 are elevated and the amount of gas, which flows between the main valve 16 and a valve seat 14, is reduced. When high temperature condition is maintained still, the main valve 16 is abutted against the valve seat 14 but an auxiliary valve 24, which intercepts the flow of gas, is opened still, therefore, the gas flows out through a slit 28 and the small hole 17a of a guide 17. When the temperature becomes higher further, the supporting plate 21 is elevated relatively, a reversing plate 22 is rotated reversely and downwardly instantaneously and the auxiliary valve 24 closes the slit 28 by a coil spring 26. The bellows 33 pushes the middle part of the lever 29 up, therefore, the main valve 16 may be elevated largely with respect to the slight expansion of the bellows 33.
Patent JP-S5243012-A (JP)
Title: Internal combustion engine
Inventor: NAKAGAWA YASUHIKO
IPC: F02B17/00
Filed: 1975-10-02
Abstract: PURPOSE: The installation of the depression in the combustion chamber to be supplied the diluted mixed air within the provision of main suction valve and exhaust valve and the supply of the condensed mixed air withing the e provision of the auxiliary suction valve and the ignition plug enable to provide the internal combustion engine in less NOx and heat efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63284526-A (JP)
Title: Focus detecting device
Inventor: TANIGUCHI NOBUYUKI
IPC: G02B7/28
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the optimum focus detected result by forming the image of light from luminous flux from plural pairs of areas of the projection pupil surface of an interchangeable lens, detecting the relative displacement of the images of light which are pairs so as to obtain the focus adjusted state signal of an image pickup lens in different areas and deciding one adjusted state finally. CONSTITUTION:An optical means 1 forms plural pairs of images of light from the luminous flux from the plural pairs of areas of the projection pupil surface of the interchangeable lens 11 and receives light with plural pairs of light receiving means 211-212,.... Plural focus detection means 31... detect the relative displacement of pairs of images of light received with pairs of light receiving means respectively and output the focus adjusting signal of the photographing lens 11 in the different areas. A reading means 4 reads information concerning the projection pupil of the interchangeable lens 11 and based on the information a selection means 5 selects a means, which is able to detect, from the focus detection means 31...3n according to the optical relation between the optical means 1 and the projection pupil of the interchangeable lens 11, then a decision means 6 decides one focus adjusted state. Since detecting action is not executed as for the focus detection means 3 which can not detect the focus and the one which can estimate the focus from first, the detected result can be obtained in a short time.
Patent JP-H09306757-A (JP)
Title: Low profile coil and magnetic product
Inventor: UMENO TORU
IPC: H01F5/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a high packing factor and a sufficiently low conductor resistance, and to enable handling of a large current, by concentrically arranging a plurality of coils having different winding outer diameters and inner diameters in such a manner that the coil of smaller winding outer diameter and inner diameter is located on the inner side. SOLUTION: A low profile coil 10 is constituted by concentrically arranging two first and second coils 1, 2 in parallel, with the first and second coils 1, 2 being worked by winding flat wires in the axial direction. The same material is used for the flat wires worked to be the first and the second coils 1, 2. The length of the flat wire worked to be the second coil 2 is greater than the length of the flat wire worked to be the first coil 1. The flat wires are worked so that the outer diameter of the first coil 1 is smaller than the inner diameter of the second coil 2. Although the first and the second coils 1, 2 having the same thickness, the width of the second coil 2 is set to be greater than the width of the first coil 1. In addition, the first and the second coils 1, 2 are formed by edgewise winding.
Patent JP-H01295056-A (JP)
Title: Manual transmission
Inventor: TASHIRO TAKAO
IPC: F16H3/16
Filed: 1988-05-18
Abstract: PURPOSE:To improve the assembly work performance onto a car body by connecting an input shaft, main shaft, fork rod, and a transmission case in each divided form. CONSTITUTION:Input shafts 10a and 10b, main shafts 11a and 11b, fork rods 28a and 28b, and transmission cases 29a and 29b of a manual transmission are constituted of the half divided form. When the transmission is assembled integrally with an engine into a front body, the transmission is assembled in half divided state onto the engine, and suspended and mounted onto a chassis from the above. Since, in this case, the top edge side of the transmission is divided, the width in the lateral direction is reduced by this portion, and even if the transmission is lowered from the above, the interference with side frames is prevented.
Patent JP-2000313641-A (JP)
Title: Low pressure multiple glass and its production
Inventor: HASE HIROMI
IPC: C03C27/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide multiple glass which has a high strength and a high performance, has recyclability and scarcely gives a load to the environment, because the peripheral portion of the multiple glass is sealed with the glass itself. SOLUTION: This low pressure multiple glass is obtained by disposing a plurality of spot-like, linear or net-like spacers on one of two glass plates in a horizontally loaded state, loading the other glass plate on the spacers, thermally melting and adhering the peripheral end portions of two the glass plates in the state, while leaving at least one of the corner portions to form a pair of the glass plates, attaching a vacuum pump to the non-melted and non-adhered portion of the corner portions, reducing the pressure of the inner space to a prescribed pressure, and then applying a heat source to the corner portion from the upper side, lower side or upper and lower sides of the paired glass plates to melt the glass plates in the direction tilted to the side.
Patent JP-H11310813-A (JP)
Title: Smelting reduction equipment
Inventor: ICHIKAWA HIROSHI
IPC: F27D17/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To enable the use of inexpensive powdery iron raw material, not to need the use of electric power, natural gas, etc., and to reduce coal and oxygen consumption unit by subjecting internally charged carbon pellets to prereduction to half-reduced pellets by using the high-temp. combustible gas from a smelting reduction furnace. SOLUTION: The half-reduced pellets 22 are charged from a gas discharge port 5 into the smelting reduction furnace 1 and coal and a slag forming agent are supplied therein from a raw material feeding port 4. At this time, reduction is effected by blowing hot air from lower and upper tuyeres 11, 12 to form molten iron 6 on furnace bottom refractories 2. The molten iron is taken out of a tap hole 8. The half-reduced pellets 22 are obtd. by subjecting the internally charged carbon pellets 21 to a prereduction on an endless track like moving bed 20 of a prereduction furnace 17 disposed in the middle of an exhaust gas duct 13 connecting a gas discharge port 5, a dust collector 26, a blower 27, etc. The high-temp. combustible gas from the smelting reduction furnace 1 from a gas introducing port 18 and the preheated air from a heat exchanger 2 is supplied from an air tuyere 19.  The internally charged carbon pellets 21 are obtd. by forming the iron raw material, coal and binder with a mixer 15 and a pelletizer 16.
Patent JP-H02298355-A (JP)
Title: Production of metal catalyst carrier
Inventor: KAMIMURA FUJIO
IPC: F01N3/28
Filed: 1989-05-12
Abstract: PURPOSE:To produce a metal catalyst carrier with good productivity by interposing carbon or a sheet forming carbon after combustion between a flat plate and a corrugated plate when both plates are superposed and wound and subsequently heat-treating the whole at once. CONSTITUTION:In the metal catalyst carrier of a catalyst converter for purifying exhaust gas of a car, a ferrite stainless steel alloy containing aluminum is rolled and the rolled alloy is molded into a flat plate 10 and a corrugated plate 11. A material containing carbon or a substance becoming carbon by combustion is infiltrated in and laminated to a sheet 12 such as paper or cloth and this sheet 12 is interposed between the flat plate 10 and the corrugated plate 11 when both plates 10, 11 are superposed and wound. Thereafter, the molded body is heat-treated in an oxidative atmosphere. Whereupon, alumina whiskers and an oxide film can be formed by the reducing action of carbon in the sheet and both plates are strongly fixed to prevent film-out.
Patent JP-S611251-A (JP)
Title: Linearly driving device
Inventor: KITAZAWA HIDEO
IPC: G11B21/02
Filed: 1984-06-12
Abstract: PURPOSE:To reduce the vibration of a linearly moving body by disposing a plane for connecting the axial center lines of a pair of guide bars in parallel for guiding the movement of a linear motion and the thicknesswise central surface of a driving coil in the same plane. CONSTITUTION:A linear actuator 27 has a box-shaped yoke 36, flat plate-shaped permanent magnets 37, 38 secured to the upper and lower inside surfaces of the yoke 36, and a driving coil 39 disposed in a gap between the magnets 37 and 38. A mounting member 40 is bent in a crank shape so as to dispose the thicknesswide center surface of the coil 39 and the surface for connecting the axial center lines of two guide bars 33, 34 in the same plane Co so that a mounting member 40 is bent in a crank shape, and the bent portion 40A is contacted with the shoulder of a head carriage 26 of a linearly moving body. A position information recording medium 41 is secured to the side of a head carriage 26, and a position sensor 42 is provided nearly oppositely.
Patent JP-S5745245-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEZAWA KEISHIROU
IPC: H01L29/73
Filed: 1980-08-30
Abstract: PURPOSE:To prevent the deterioration of dielectric resistance by foming a fixed thickness or lower insulating protective film in a mesa groove shaped at the fastening surface side to a substrate of a semiconductor element, cutting the element from the protective film section, fixing the element to the substrate and sealing the element with resin. CONSTITUTION:The mesa grooves 18, 19 deeper than P-N junctions 15, 16 are formed between the thyristor elements 10 shaped to the wafer 1. The glass protective films 20, 21 are molded to both mesa grooves 18, 19. In this case, the glass protective films 20 of the mesa grooves 18 are made thicker than the glass protective films 21 of the mesa grooves 19, and dimensions d up to a main surface of the wafer 1 from the bottoms of the glass protective films 20 are made 40mu or lower. Each  electrode 22, 23, 24 of an anode, a gate and a cathode is formed, the elements are  cut at the centers of the glass protective films, and each thyristor element is sealed  with resin. Accordingly, the deterioration of dielectric resistance due to contraction  in case of the molding of sealing with resin is prevented.
Patent JP-S6013007-A (JP)
Title: Charging device for blast furnace
Inventor: HIGUCHI MASAAKI
IPC: C21B7/18
Filed: 1983-07-04
Abstract: PURPOSE:To make a device smaller and simpler by providing successively a stationary distributing bell, large bell, small bell and swiveling hopper bell from the inside of a blast furnace to the top of the furnace and providing respectively prescribed functions to the respective bells. CONSTITUTION:A stationary distributing bell 1 is attached to the bottom end of a holding rod 6 suspended fixedly in the lower part in the mouth of a furnace body 5 and is used for distributing charge. A liner 17 is attached to the outside circumference thereof and a weir part 171 for damming up and depositing the falling raw material is provided thereto. A large bell 2 is attached openably and closably to the bottom end of an operating rod 9 above the bell 1 and is used for stocking the raw material and for sealing. A small bell 3 is attached openably and closably to the bottom end of an operating rod 12 above the bell 2 and is used for sealing and further a swiveling hopper bell 4 is attached to the bottom end of an operating rod 16 above the bell 3 and is used for charging. The bell body is thus made smaller and lighter.
Patent JP-H10301377-A (JP)
Title: Toner replenishing device
Inventor: ICHIKAWA HIDEO
IPC: G03G15/08
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make a rotation shaft and a film strongly related, and to enable toner to be fed over a long period by making a film of an agitator by insert formation. SOLUTION: This device rotates a gear connected with a shaft main body (agitator shaft) 2 of the agitator side by the drive of a motor 6, and simultaneously rotates a magnet roller 1. The shaft main body 2 is provided with a function scraping up and agitating the toner 5 in the toner container 4, while rotating. The toner 5 in the toner container 4 is agitated by the film 3 of the agitator, transferred, fed on the magnet roller 1, and fed into the developing device by the magnet roller 1 and a scraping member 7. The film 3, being the film of an approximately rectangular as a whole and the leading end thereof is held in contact with an inner peripheral surface of the toner container 4. Moreover, this film 3 is fixed to the shaft main body 2 by the insert formation at the side opposite to the side being held in contact with the toner container 4 inner peripheral surface. Therefore, the film is prevented from peeling off from the rotary shaft.